﻿using System;

namespace T4
{
    class Program
    {
        static void Main(string[] args)
        {
            Action<int, int> a = (x, y) => 
            {
                Console.WriteLine(x+y);
            };
            a += (x, y) =>
            {
                Console.WriteLine(x*y);
            };

            a.Invoke(2,3);
        }
    }
}
